Strange IP ports behavior

2002-03-08 Thread Massimo Villa
Sorry for my description but I'm a Linux's novice. I have a pc Compaq DP133 MHz with kernel 2.2.19pre17 acting as mail server with PostFix. I don't know why in some day (not all) the different IP services (SMTP, POP, TELNET) are unavailable for the timeout period after that I 'm able to teln

Strange IP ports behavior

2002-03-07 Thread Massimo Villa
Sorry for my description but I'm a Linux's novice. I have a pc Compaq DP133 MHz with kernel 2.2.19pre17 acting as mail server with PostFix. I don't know why in some day (not all) the different IP services (SMTP, POP, TELNET) are unavailable for the timeout period after that I 'm able to telne